Product Features Product features: (1) Provides a variety of interfaces, analog and switch value acquisition, including DI, DO, AI and RS485 interfaces; (2) Supports 4-way Socket, and 4-way Socket can work in different working modes at the same time; (3) Support local logical operations without

Gateway Introduction What is a gateway? In layman’s terms: it refers to the “gateway” that connects this network to another network. Everyone knows that to walk from one room to another, you must pass through a door. Similarly, sending information from one network to another

How to pin gateway 1. Windows operating system, press Windows key R, then enter cmd in the input box 2. Enter ipconfig/all and press Enter to find the default gateway and DNS server. 3. Then we ping the two gateways respectively. The first is the

This article will describe the wireless communication module principles of several common networks and what network architecture they are based on. This article will not include parameters. If you need to know more about various types of networks, you can check it out on Baidu!

LoRa terminal The LoRa terminal developed and produced by Chengdu Zongheng Intelligent Control Technology uses low-frequency half-duplex and supports point-to-point and point-to-multi networking. There are currently 2 product models, namely ZHC0561 and ZHC0661. Among them, ZHC0561 provides 1RS485/4DI/2DO interface. ZHC0661 provides RS485/4AI/2AO interface. Supports local

Electricity dtu Model ZHC4014, developed and produced by Zongheng Intelligent Control, is a rail-type 4G power DTU. It adopts a rail-type design and is very suitable for placement in distribution boxes. Commonly used in various remote meter reading applications. One DTU can collect multiple electricity

Product introduction: ZHC4941 is an industrial-grade 4G RTU that provides 8 DI, 8 DO, 8 AI and 1 RS485/232 interfaces. It supports local logic processing operations, automatic collection and active reporting, Modbus RTU/TCP adaptation, and automatic calibration thresholds. Reporting, configuration software docking, dry and wet

The topic of Huawei has been brought up recently, and this is also a manifestation of Huawei’s high reputation in the country. Now Huawei’s mobile phone chip supplier has been cut off by the United States. The world’s leading chip manufacturing companies Qualcomm, TSMC and

Product introduction ZHC0561 is a low-frequency half-duplex LoRa data transmission terminal that supports point-to-point communication protocol. It has 2DO, 4DI, local logic settings and inter-device logic settings, and supports AES communication encryption. Using the serial port for sending and receiving lowers the threshold for wireless

Company Profile Chengdu Zongheng Intelligent Control Technology Co., Ltd. is a DTU production and R&D manufacturer located in Chengdu High-tech Zone. At the same time, the company also develops and produces a series of products such as RTU, serial port servers, and industrial routers. The

Introduction: ZHC4661 is an industrial-grade 4G DTU that provides 4-channel AI, 2-channel AO and 1-channel RS485 interfaces. It supports Modbus RTU/TCP adaptation, automatic collection and active reporting, 4~20mA analog control collection, and automatic calibration threshold reporting. Other special functions include one-to-one and many-to-one networks, and

5G is one of the hotly debated topics recently. “Autonomous driving”, “smart home” and “Internet of Everything” are all more or less related to the popularity of 5G. At this time, my country is pressing the “fast forward button” on 5G development, promoting the construction